南海早中新世东沙台地流花生物礁-滩组合的白垩状结构化及白垩状孔隙储集层
吴熙纯1, 王权锋2, 李培华1, 胡平忠3

Chalky texture formation and chalky porous reservoir of Liuhua reef-bank complex on the Early Miocene Dongsha platform,South China Sea
Wu Xichun1, Wang Quanfeng2, Li Peihua1, Hu Pingzhong3
流花生物礁-滩组合中岩石组构的显微照片 1--LH4-1-1井白垩状珊瑚藻 Corallina cossmanni ,×50; 2--LH4-1-1井白垩状石枝藻属 Lithothamnium sp.,×20; 3--LH11-1-1A井白垩状珊瑚藻屑颗粒岩,×100;4--LH11-2-1井白垩状含有孔虫珊瑚藻屑颗粒岩,×100;5--HZ33-1-1井非白垩状珊瑚 Tarbellastrea sp., 胶结物发育,×10;6--HZ33-1-1井非白垩状苔藓虫类,×50;7--LH11-2-1井非白垩状含有孔虫海绿石 的粒泥岩,×100;8--DS7-1-1井非白垩状抱球虫泥粒岩,×100